Enforce "serial-tests" behaviour for tests/Makefile

Our "make check" testsuite creates quite a bit of output which is
intended to help pinpointing the exact reason for failure - hidden by
default by automake 1.12 and up, which default to "parallel-tests" which
has no benefit for us.  So, just set the automake option to revert to
the old behaviour.

See also: https://www.gnu.org/software/automake/manual/html_node/Serial-Test-Harness.html

Trac #427

Signed-off-by: Gert Doering <gert@greenie.muc.de>
Message-ID: <20150524193011.GK382@greenie.muc.de>
URL: http://article.gmane.org/gmane.network.openvpn.devel/9738
Acked-by: David Sommerseth <openvpn.list@topphemmelig.net>

diff --git a/tests/Makefile.am b/tests/Makefile.am
index b7980e04b8b4b9e1975ffd3f676f0a08d2f26d43..02fa392de3c7cfeba930138a2878669f4d1982aa 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -9,6 +9,8 @@
 #  Copyright (C) 2006-2012 Alon Bar-Lev <alon.barlev@gmail.com>
 #
 
+AUTOMAKE_OPTIONS = serial-tests
+
 MAINTAINERCLEANFILES = \
        $(srcdir)/Makefile.in